Vol. XIX, 1886. 



Part 1. — Annual report for 1885. On the International Geological Congress o'. Berlin. On 

 some Palaeozoic Fossils recently collected by DK H. Warth, in the Olive group of the Salt- 

 range. On the correlation of the Indian and Australian coal-bearing beds. Afghan and 

 Persian Field notes. On the section from Simla to Wangtu, and on the petrological cha- 

 racter of the Amphibolites and Quartz-Diorites of the Sutlej valley. 



Parts. — On the Geology of parts of Bellary and Anantapur districts. Geology of the Upper 

 Dehing basin in the Singpho Hills. On the microscopic characters of some eruptive rocks 

 from the Central Himalayas. Preliminary note on the Mammalia of theKarnul Caves. Me- 

 morandum on the prospects of finding coal in Western Rajputana. Note on the Olive 

 Group of the Salt-range. On the discussion regarding the boulder-beds of the Salt-range. 

 On the Gondwana Homotaxis. 



Part 3. — Geological sketch of the Vizagapatam district, Madras. Preliminary note on the 

 geology of Northern Jesalmer. On the microscopic structure of some specimens of the 

 Malani rocks of the Arvali region. On the Malanjkhandi copper-ore in the Balaghat dis- 

 trict, C. P. 



Part 4. — On the occurrence of petroleum in India. On the petroleum exploration at Khatan. 

 Boring exploration in the Chhattisgarh coal-fields. Field-notes from Afghanistan : No. 3, 

 Turkistan. Notice of a fiery eruption from one of the mud volcanoes of Cheduba Island, 

 Arakan. Notice of the Nammianthal aerolite. Analysis of gold dust from the Meza val- 

 ley, Upper Burma. 



Vol. XX, 1887. 



Part I. — Annual report for 1886. Field-notes from Afghanistan ; No. 4, from Turkistan to 

 India. Physical geology of West British Garhwal ; with notes on a route traverse through 

 Jaunsar-Bawar and Tiri-Garhwal. On the geology of the Garo Hills. On some Indian 

 image-stones. On soundings recently taken off Barren Island and Narcondam. On a 

 character of the Talchir boulder-beds. Analysis of Phosphatic Nodules from the Salt- 

 range, Punjab. 



Part 2. — The fossil vertebrata of India. On the Echinoidea of the cretaceous series of the 

 Lower Narbada Valley, with remarks upon their geological age. Field-notes : No. 5 — to 

 accompany a geological sketch map of Afghanistan and North-eastern Khorassan. On 

 the microscopic structure of some specimens of the Rajmahal and Deccan traps. On the 

 Dolerite of the Chor. On the identity of the Olive series in the east with the speckled 

 sandstone in the west of the Salt-range in the Punjab. 



Part 3. — The retirement of Mr. Medlicott. Notice of J. B. Mushketoff's Geology of Russian 

 Turkistan. Crystalline and metamorphic rocks of the Lower Himalaya, Garhwal, and Ku- 

 niaun, Section I. Preliminary sketch of the geology of Simla and Jutogh. Note on the 

 'Lalitpur' meteorite. 



Part 4. — Note on some points in Himalayan geology. Crystalline and metamorphic rocks of 

 the Lower Himalaya, Garhwal, and Kumaun, Section II. The iron industry of the western 

 portion of the district of Raipur. Notes on Upper Burma. Boring exploration in the 

 Chhattisgarh coal-fields. (Second notice.) Some remarks on Pressure Metamorphism, 

 with reference to the foliation of the Himalayan Gneissose-Granite. A list and index 

 of papers on Himalayan Geology and Microscopic Petrology, published in the preceding 

 volumes of the Records of the Geological Survey of India. 



Vol. XXI, 1888. 



Parti. — Annual report for 1887. Crystalline and metamorphic rocks of the Lower Himalaya, 

 Garhwal, and Kumaun, Section III. The Birds'-nest or Elephant Island, Mergui Archipe- 

 lago. Memorandum on the results of an exploration of Jessalmer, with a view to the 

 discovery of coal. A facetted pebble from the boulder bed ('speckled sandstone') of 

 Mount Chel in the Salt-range in the Punjab. Examination of nodular stones obtained 

 by trawling off Colombo. 



Part 2. — Award of the Wollaston Gold Medal, Geological Society of London, 1888. The Dhar- 

 war System, the chief auriferous rock series in South India. On the Igneous rocks of the 

 districts of Raipur and Balaghat, Central Provinces. On the Sangar Marg and Mehowgale 

 coal-fields, Kashmir. 



Part 3. — The Manganese Iron and Manganese Ores of Jabalpur. 'The Carboniferous Glacial 

 Period.' The sequence and correlation of the pre-tertiary sedimentary formations of the 

 Simla region of the Lower Himalayas. 



Part 4. — On Indian fossil vertebrates. On the geology of the North-west Himalayas. On 

 blown-sand rock sculpture. Re-discovery of Nummulites in Zanskar. On some mica- 

 traps from Barakar and Raniganj. 



Vol. XXII, 1889. 



Parti. — Annual report for 1888. The Dharwar System, the chief auriferous rock-series in 

 South India. (Second notice.) On the Wajra Karur diamonds, and on M. Chaper"s 

 alleged discovery of diamonds in pegmatite near that place. On the generic position of 

 the so-called Plesiosaurus Indicus. On flexible sandstone or Itacolumite, with special 

 reference to its nature and mode of occurrence in India, and the cause of its flexibility. 

 On Siwank and Narbada Chelonia. 



Part 2.— Note on Indian Steatite. Distorted pebbles in the Siwalik conglomerate. 'The Car. 

 boniferous Glacial Period.' Notes on Dr. W. Waagen's 'Carboniferous Glacial Period.' 

 On the oil-fields of Twingoung and Berne, Burma. The gypsum of the Nehal Nadi, 

 Kumaun. On some of the materials for pottery obtainable in the neighbourhood of Jabal- 

 pur and of Umaria. 



